# -*- coding: utf-8 -*-
from PyQt4 import QtCore, QtGui
from ui_catalystEdit import Ui_CatalystEditFrame

class CatalystEdit(QtGui.QFrame):
	def __init__(self, controller, catalystClass, mode='New'):
		QtGui.QFrame.__init__(self)

		self.controller = controller

		self.catalystClass = catalystClass
		self.catalyst = None

        # Set up the user interface from Designer.
		self.ui = Ui_CatalystEditFrame()
		self.ui.setupUi(self)

		self.setMode(mode)

		self.connect(self.ui.addPushButton, QtCore.SIGNAL("clicked()"), self.addCatalyst)
		self.connect(self.ui.searchPushButton, QtCore.SIGNAL("clicked()"), self.searchCatalyst)

	def setMode(self, mode):
		self.mode = mode
		if mode == "New":
			self.ui.addPushButton.show()
			self.ui.searchPushButton.hide()
		elif mode == "Search":
			self.ui.addPushButton.hide()
			self.ui.searchPushButton.show()

	def addCatalyst(self):
		self.catalyst = self.catalystClass()
		self.catalyst.name = self.ui.nameLineEdit.text()

		self.catalyst.insert()

		self.controller.addToReaction(self.catalyst, "Catalyst")

	def searchCatalyst(self):
		self.catalyst = self.catalystClass()
		self.catalyst.name = self.ui.nameLineEdit.text()

		self.controller.searchCatalyst(self.catalyst)